#include <stdio.h>

int main()
{
	printf("hello version1!\n");
	printf("hello version2!\n");
	printf("hello version3!\n");
	printf("dev!\n");
	printf("bug!\n");
	printf("master!\n");
	printf("for test!\n");
	printf("for master test\n");
	printf("for deb!\n");
	printf("for hello!\n");
	printf("for dev!\n");
	return 0;
}
